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Fix build on Darwin 9.

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pho 2014-01-17 10:03:23 +00:00
parent 68125d4567
commit 275e2f126e
1 changed files with 19 additions and 1 deletions
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20
lang/ocaml/hacks.mk
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@ -1,10 +1,28 @@
# $NetBSD: hacks.mk,v 1.2 2011/03/29 13:45:02 adam Exp $
# $NetBSD: hacks.mk,v 1.3 2014/01/17 10:03:23 pho Exp $
.if !defined(OCAML_HACKS_MK)
OCAML_HACKS_MK= defined
.include "../../mk/compiler.mk"
### [Fri Jan 17 18:06:18 JST 2014 : pho]
### The linker comes with Darwin 9 does not recognize the option
### "-no_compact_unwind" since compact unwind information is only
### introduced (and made default) as of Darwin 10. Note that this
### can't be worked around with transformation
### "rm:-Wl,-no_compact_unwind" because the linker option is baked
### into utils/config.ml and will later be used by the OCaml compiler
### itself.
###
.if !empty(MACHINE_PLATFORM:MDarwin-9.*)
PKG_HACKS+= no_compact_unwind
SUBST_CLASSES+= no_compact_unwind
SUBST_MESSAGE.no_compact_unwind= Removing -no_compact_unwind from linker options
SUBST_FILES.no_compact_unwind= configure
SUBST_SED.no_compact_unwind= -e 's/-Wl,-no_compact_unwind//g'
SUBST_STAGE.no_compact_unwind= pre-configure
.endif
### [ Wed Oct 7 9:16:42 GMT 2009 : dmcmahill ]
### On NetBSD/i386, gcc optimisation, at least for version 4.4.1 (lang/gcc44),
### produces a binary which segfaults. The binary is used during part of the